arlmet.sources.NAMSource#

class arlmet.sources.NAMSource[source]#

NAM 12 km analysis (North America, May 2007–present).

One file per calendar day.

S3: s3://noaa-oar-arl-hysplit-pds/nam12/{year}/{month:02d}/{YYYYMMDD}_nam12

Methods

`NAMSource.__init__`()
`NAMSource.fetch`(start, end, *, local_dir[, ...])	Download ARL files covering `[start, end]` to local_dir.
`NAMSource.keys_for_range`(start, end)	Return deduplicated, sorted S3 keys covering `[start, end]`.

Attributes

`NAMSource.FTP_HOST`
`NAMSource.HTTP_BASE`
`NAMSource.S3_BUCKET`
`NAMSource.description`
`NAMSource.name`
`NAMSource.start_date`	Earliest date available in the NOAA archive.